A very rare type of arrowhead was found in 2018, near melting ice on a reindeer-hunting site. It is 1,500 years old and was discovered with its wooden arrow shaft, which can also be seen in the picture.
Source CNN
That tells you at one time there was no glacier there. In other words, it was warmer in the past than it is now. Hmmm? That doesn't fit with the warmists agenda...at all. Gary